CN205051854U - Cloud broadcast stereo set - Google Patents
Cloud broadcast stereo set Download PDFInfo
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- CN205051854U CN205051854U CN201520546274.0U CN201520546274U CN205051854U CN 205051854 U CN205051854 U CN 205051854U CN 201520546274 U CN201520546274 U CN 201520546274U CN 205051854 U CN205051854 U CN 205051854U
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Abstract
The utility model relates to a cloud broadcast stereo set, include: wireless communication module for read the audio information of storage on the server of high in the clouds, and be connected with at least two mobile terminal, central processing unit for receive the broadcast operating instruction that a mobile terminal among two at least mobile terminal sent, central processing unit still is used for reading audio information and operating audio information decode from the high in the clouds server according to broadcast operating instruction, power amplifier for export after carrying out power amplification to audio information, and pronunciation device for export after converting audio information into sound, central processing unit still is arranged in receiving the end broadcast instruction that an arbitrary mobile terminal of two at least mobile terminal sent to stop audio information's broadcast under the control that finishes the broadcast instruction. Above -mentioned cloud broadcast stereo set has advantage easy and simple to handle, has improved the convenience in user's use.
Description
Technical field
The utility model relates to playback equipment technical field, particularly relates to a kind of cloud and plays sound equipment.
Background technology
Cloud broadcasting sound equipment directly can read the audio-frequency information on cloud server or other memory devices under the control of the mobile terminal be attached thereto, and plays under the control of this mobile terminal.Cloud plays sound equipment can be totally independent of mobile terminal in playing process.Traditional cloud plays sound equipment, when mobile terminal occurs without response or when shutting down suddenly, its instruction sent cannot terminate, must play sound equipment and carry out operation and could terminate this instruction, be not easy to user operation to cloud.
Utility model content
Based on this, be necessary that a kind of cloud easy and simple to handle plays sound equipment.
A kind of cloud plays sound equipment, comprising: wireless communication module, for being connected to read the audio-frequency information be stored on described cloud server with cloud server; Described wireless communication module is also for being connected with at least two mobile terminals; Central processing unit, is connected with described wireless communication module, for the play operation instruction that a mobile terminal at least two mobile terminals described in receiving sends; Described central processing unit is also for reading audio-frequency information according to described play operation instruction from described cloud server and carrying out decode operation to described audio-frequency information; Power amplifier, is connected with described central processing unit, for receiving the audio-frequency information of described central processing unit output and exporting after carrying out power amplification to described audio-frequency information; And pronunciation device, be connected with described power amplifier, for receiving the audio-frequency information of described power amplifier output and exporting after being converted into sound; Described central processing unit also for the end play instruction that any one mobile terminal at least two mobile terminals described in receiving sends, and stops the broadcasting of audio-frequency information under the control of described end play instruction.
Wherein in an embodiment, described central processing unit is used for when receiving the end play instruction that any one mobile terminal sends, and judges whether described end play instruction and described play operation instruction are sent by same mobile terminal; Described central processing unit also at described end play instruction and described play operation instruction be same mobile terminal send time, stop the broadcasting of described audio-frequency information.
Wherein in an embodiment, described central processing unit, also for when judging that described end play instruction is sent by different mobile terminals from described play operation instruction, judges whether send the mobile terminal terminating play instruction has operating right; Described central processing unit also for when described mobile terminal has operating right, stops the broadcasting of described audio-frequency information.
Wherein in an embodiment, described central processing unit, also for when described mobile terminal has operating right, generates out code according to described end play instruction and sends to the mobile terminal sending described play operation instruction.
Wherein in an embodiment, described wireless communication module comprises WIFI communication module and wireless local area network communications module.
Wherein in an embodiment, also comprise USB interface, for being connected with external sound source memory device; Described central processing unit also for reading source information after receiving described play operation instruction from described external sound source memory device.
Wherein in an embodiment, also comprise external sound source interface, for carrying out wired connection to receive source information with outside mobile terminal.
Wherein in an embodiment, also comprise control key-press module, be connected with described central processing unit, for controlling the broadcast state that described cloud plays sound equipment for user.
Wherein in an embodiment, also comprise dynamic memory, be connected with described central processing unit; The audio-frequency information that described dynamic memory reads from described cloud server for central processing unit described in buffer memory.
Wherein in an embodiment, also comprising: power module, be connected with central processing unit, providing electric energy for playing sound equipment for described cloud; And state indicator module, be connected with central processing unit, show for the broadcast state described cloud being play to sound equipment.
Above-mentioned cloud plays sound equipment, and mobile terminal can be controlled its broadcasting by wireless communication module.Cloud plays the playing process of sound equipment independent of mobile terminal, and can control by any one mobile terminal accessed the broadcasting stopping audio-frequency information.Therefore, when the mobile terminal exporting play operation instruction be in reactionless or shutdown etc. cannot carry out operating the state controlled time, can be sent by other mobile terminals of access cloud broadcasting sound equipment and terminate play instruction to stop the broadcasting of audio-frequency information, and operate without the need to directly playing sound equipment to cloud, easy and simple to handle, improve the convenience in user's use procedure.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the cloud broadcasting sound equipment in an embodiment;
Fig. 2 is the structured flowchart of the cloud broadcasting sound equipment in another embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Cloud in one embodiment play sound equipment can under the control of the mobile terminal of access automatically the audio-frequency information read on cloud server go forward side by side after line correlation process and play.Mobile terminal can be the electronic equipment that mobile phone, flat board and ipod etc. have audio playing function.Source information is from cloud server, and therefore, the playing process of cloud broadcasting sound equipment can independent of mobile terminal.Fig. 1 is the structured flowchart of the cloud broadcasting sound equipment 100 in an embodiment, and this cloud is play sound equipment 100 and comprised wireless communication module 110, central processing unit 120, power amplifier 130 and pronunciation device 140.
Wireless communication module 110 can be WIFI module, also can comprise WIFI module and WLAN module (wireless local area network communications module) simultaneously.By WIFI module, cloud is play sound equipment 100 and can be connected with multiple mobile terminal 30 simultaneously.Wireless communication module 110 is for being connected with the mobile terminal 30 of cloud server 20 and at least two.In the present embodiment, cloud plays the cloud broadcasting sound equipment that sound equipment 100 is 7 passages, and namely it can access 7 mobile terminals 30 simultaneously.In other examples, can control the quantity of the mobile terminal 30 of access according to actual needs, be not limited to a certain concrete numerical value.Wireless communication module 110 is connected with cloud server 20, thus can read the audio-frequency information on cloud server 20.Wireless communication module 110 is connected with multiple mobile terminal 30, thus can mobile terminal receive 30 export play operation instruction.In other examples, wireless communication module 110 also can mobile terminal receive 30 export audio-frequency information.
Central processing unit 120 is connected with wireless communication module 110, thus realizes the connection with cloud server 20 and mobile terminal 30.The play operation instruction that central processing unit 120 exports for the mobile terminal 30 received in the mobile terminal of at least two.This play operation instruction can for starting broadcasting, playing a upper song, playing the play instructions such as next song, playback.This play operation instruction can be sent by application program (APP) corresponding on mobile terminal 30.Central processing unit 120 can read audio-frequency information according to this play operation instruction from cloud server 20 after receiving this play operation instruction, and exports after carrying out decoding process to this audio-frequency information.
Power amplifier 130 is connected with central processing unit 120, for receiving the audio-frequency information that it exports.Power amplifier 130 exports to pronunciation device 140 after carrying out power amplification to this audio-frequency information.Pronunciation device 140 exports after this audio-frequency information is converted to sound.In the present embodiment, pronunciation device 140 comprises Full-frequency trumpet.
In the present embodiment, the play operation instruction that central processing unit 120 is exporting according to some mobile terminals 30 is carried out in the process of audio-frequency information broadcasting, can also receive the end play instruction that any one mobile terminal 30 exports.Terminate play instruction and comprise the operational orders such as stopping is play, time-out broadcasting.Central processing unit 120 can stop the broadcasting of audio-frequency information under control in this instruction after this terminates play instruction receiving.Particularly, central processing unit 120, when receiving reception operational order, first can judge whether this instruction and play operation instruction are sent by same mobile terminal 30, if so, then directly stop the broadcasting of audio-frequency information.If terminate play instruction to be sent by different mobile terminals 30 from play operation instruction, then central processing unit 120 also needs to judge whether send the mobile terminal 30 terminating play instruction has operating right further.Central processing unit 120 only when sending the mobile terminal 30 terminating play instruction and having operating right, just can stop the broadcasting of audio-frequency information, and generate out code to the mobile terminal 30 sending play operation instruction.The mobile terminal 30 sending play operation instruction closes corresponding audio frequency broadcasting management application program (APP) after receiving this instruction.When sending the mobile terminal 30 terminating play instruction and not having operating right, central processing unit 120 abandons this operational order, does not operate.
Above-mentioned cloud plays sound equipment 100, and mobile terminal 30 can be controlled its broadcasting by wireless communication module 110.Cloud plays the playing process of sound equipment 100 independent of mobile terminal 30, and can be controlled the broadcasting stopping audio-frequency information by any one mobile terminal 30 accessed.Therefore, when the mobile terminal 30 exporting play operation instruction be in reactionless or shutdown etc. cannot carry out operating the state controlled time, end play instruction can be sent by other mobile terminals 30 of access cloud broadcasting sound equipment 100, to stop the broadcasting of audio-frequency information, and operate without the need to directly playing sound equipment 100 to cloud, easy and simple to handle, improve the convenience in user's use procedure.
Such as, be connected with multiple mobile terminal 30 while that cloud playing sound equipment 100.One of them mobile terminal 30 is play sound equipment 100 to cloud and be have sent beginning play instruction, thus control cloud broadcasting sound equipment 100 starts to carry out independent play-out.When needs stop music, mobile terminal 30 is in without response or off-mode, the mobile terminal 30 of operating right can be had to send by other playing that sound equipment 100 is connected with cloud stops play instruction playing sound equipment 100 to cloud, thus realizes the control of broadcast state cloud being play to sound equipment 100.
Fig. 2 is the structured flowchart of the cloud broadcasting sound equipment 200 in another embodiment, and this cloud is play sound equipment 200 and comprised WIFI module 202, WIFI antenna 204, WLAN interface 206, USB interface 208, external sound source interface (AUX interface) 210, central processing unit 212, power amplifier 214, pronunciation device 216, state indicator module 218, controls key-press module 220, dynamic memory 222 and power module 224.The part of by the agency of does not repeat herein in the aforementioned embodiment.
WIFI module 202 is connected with WIFI antenna 204, jointly to complete WIFI communication function.WLAN port 206 is connected with central processing unit 212, plays the connection of sound equipment 200 and WLAN (wireless local area network) for realizing cloud.USB interface 208 is connected with central processing unit 212, for being connected with external sound source memory device.External sound source memory device can for storing the memory of source information as USB flash disk, portable hard drive etc., and external sound source memory device also can for storing the electronic equipment of source information, as mobile phone, flat board etc.AUX interface 210 is connected with central processing unit 212, for carrying out wired connection to receive its output sound source information and operational order with mobile terminal.
State indicator module 218 indicates for broadcast state cloud being play to sound equipment 200.Particularly, state indicator module 218 can comprise LED light, thus represents that cloud is play sound equipment 200 and whether worked by its light on and off state, or whether there is abnormal instruction.State indicator module 218 also can be the known display devices in other this areas, as LCD display, LED display etc.
Control key-press module 220 to be connected with central processing unit 212, for controlling the broadcast state that cloud plays sound equipment 200 for user.Control key-press module 220 and comprise reset key, power button and Play Control button (as started broadcasting, stopping playing, suspending control buttons such as playing and play next).Therefore, user also directly can carry out corresponding control operation by this module to cloud broadcasting sound equipment 200.
Dynamic memory 222 is connected with central processing unit 212, for the audio-frequency information read buffer memory central processing unit 212, thus guarantees the fluency of audio frequency playing process.In the present embodiment, dynamic memory 222 is SDRAM (SynchronousDynamicRandomAccessMemory, synchronous DRAM).
Power module 224 is connected with central processing unit 212, provides electric energy for playing sound equipment 200 for whole cloud, to guarantee that cloud plays the normal work of sound equipment 200.
Each technical characteristic of the above embodiment can combine arbitrarily, for making description succinct, the all possible combination of each technical characteristic in above-described embodiment is not all described, but, as long as the combination of these technical characteristics does not exist contradiction, be all considered to be the scope that this specification is recorded.
The above embodiment only have expressed several execution mode of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to utility model patent scope.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection range of the present utility model.Therefore, the protection range of the utility model patent should be as the criterion with claims.
Claims (7)
1. cloud plays a sound equipment, it is characterized in that, comprising:
Wireless communication module, for being connected to read the audio-frequency information be stored on described cloud server with cloud server; Described wireless communication module is also for being connected with at least two mobile terminals;
Central processing unit, is connected with described wireless communication module, for the play operation instruction that a mobile terminal at least two mobile terminals described in receiving sends; Described central processing unit is also for reading audio-frequency information according to described play operation instruction from described cloud server and carrying out decode operation to described audio-frequency information;
Power amplifier, is connected with described central processing unit, for receiving the audio-frequency information of described central processing unit output and exporting after carrying out power amplification to described audio-frequency information; And
Pronunciation device, is connected with described power amplifier, for receiving the audio-frequency information of described power amplifier output and exporting after being converted into sound;
Described central processing unit also for the end play instruction that any one mobile terminal at least two mobile terminals described in receiving sends, and stops the broadcasting of audio-frequency information under the control of described end play instruction.
2. cloud according to claim 1 plays sound equipment, and it is characterized in that, described wireless communication module comprises WIFI communication module and wireless local area network communications module.
3. cloud according to claim 1 plays sound equipment, it is characterized in that, also comprises USB interface, for being connected with external sound source memory device; Described central processing unit also for reading source information after receiving described play operation instruction from described external sound source memory device.
4. cloud according to claim 1 plays sound equipment, it is characterized in that, also comprises external sound source interface, for carrying out wired connection to receive source information with outside mobile terminal.
5. cloud according to claim 1 plays sound equipment, it is characterized in that, also comprises control key-press module, be connected with described central processing unit, for controlling the broadcast state that described cloud plays sound equipment for user.
6. cloud according to claim 1 plays sound equipment, it is characterized in that, also comprises dynamic memory, be connected with described central processing unit; The audio-frequency information that described dynamic memory reads from described cloud server for central processing unit described in buffer memory.
7. cloud according to claim 1 plays sound equipment, it is characterized in that, also comprises:
Power module, is connected with central processing unit, provides electric energy for playing sound equipment for described cloud; And
State indicator module, is connected with central processing unit, shows for the broadcast state described cloud being play to sound equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546274.0U CN205051854U (en) | 2015-07-24 | 2015-07-24 | Cloud broadcast stereo set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520546274.0U CN205051854U (en) | 2015-07-24 | 2015-07-24 | Cloud broadcast stereo set |
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| Publication Number | Publication Date |
|---|---|
| CN205051854U true CN205051854U (en) | 2016-02-24 |
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| CN201520546274.0U Active CN205051854U (en) | 2015-07-24 | 2015-07-24 | Cloud broadcast stereo set |
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| CN (1) | CN205051854U (en) |
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- 2015-07-24 CN CN201520546274.0U patent/CN205051854U/en active Active
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